At a glance: Completed May 27, 2026: a full tear-off and replacement on White Birch Valley Lane, Chesterfield, MO. Shingle: IKO Dynasty. Size: 38.33 squares. Underlayment: synthetic underlayment across the full deck. Office: St. Louis, 314-429-6000.
On White Birch Valley Lane in Chesterfield, MO (a West County city of larger subdivision homes along the I-64 corridor), the crew tore off and replaced a large 38.33-square roof covering about 3,833 square feet. It was the first of 2 roofs we've finished on White Birch Valley Lane in the past few months. The system: synthetic underlayment across the full deck, ice and water membrane in the valleys and at the eaves, and IKO Dynasty on top.
Project details
| Location | White Birch Valley Lane (Chesterfield, MO 63017) |
|---|---|
| Completed | Wednesday, May 27, 2026 |
| Opened to completed | 107 days |
| Roof size | 38.33 squares (about 3,833 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle | IKO — IKO Dynasty |
| Underlayment | JBI Synthetic |
| Ice & water | Alco Ice & Water |
| Starter course | IKO Starter |
| Hip & ridge | IKO Hip & Ridge |
| Ventilation | Lomanco Omni Roll ridge vent |
| Warranty | Lifetime workmanship warranty |
| Project number | STL020926002 |
Want to see what IKO Dynasty looks like on a whole house? Try every color in our IKO Dynasty color selector.
Materials installed, layer by layer
Dynasty is IKO's performance architectural shingle. Its signature is ArmourZone, a reinforced fabric strip across the nailing area that gives every nail a wide, tough landing spot. The shingle is only the top layer. Here’s the full system that went on this house:
- Synthetic underlayment, edge to edge. It doesn’t wrinkle or tear like felt, and it keeps the deck dry if a shower pops up mid-job.
- Ice and water shield in the valleys and along the eaves. Those are the two places a Midwest roof takes on water first, from ice dams in January and heavy runoff in spring storms.
- IKO Starter strip along every edge. The first course is where wind gets under a roof. A factory starter with its own sealant line locks it down.
- IKO Hip & Ridge on the hips and peak. Matching cap shingles made for the job, not field shingles cut into pieces.
- Lomanco Omni Roll ridge vent. It runs along the peak and lets hot, damp attic air escape. That protects the decking and keeps shingles from baking from below.
Who installed it
The crew came out of our St. Louis office. From the day the job was opened (February 9, 2026) to the day the crew finished (May 27, 2026) took 107 days. John Beal Roofing has been family-run since 1947, and our lifetime workmanship warranty covers the installation for as long as you own the home. We answer the phone around the clock, storms included. See 24/7 emergency service.
Need a roof in Chesterfield?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
Common questions about this job
What shingle was installed on this Chesterfield roof?
IKO IKO Dynasty, over synthetic underlayment across the full deck. The full system is in the project details table above.
Was ice and water shield installed?
Yes. Alco Ice & Water membrane went in the valleys and along the eaves, the spots where water backs up or collects first.
What kind of ventilation went on this roof?
A Lomanco Omni Roll ridge vent along the peak. Paired with soffit intake, it lets hot, moist attic air escape.
Does John Beal Roofing work in Chesterfield, MO?
Yes. Chesterfield is served by our St. Louis office, and we've completed 12 roof replacements there in the last few months alone. Call 314-429-6000 for a free inspection.
Who do I call about a roof in Chesterfield?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.